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r292991 | rsmith | 2017-01-24 15:18:28 -0800 (Tue, 24 Jan 2017) | 3 lines

PR31742: Don't emit a bogus "zero size array" extwarn when initializing a
runtime-sized array from an empty list in an array new.

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git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_40@293072 91177308-0d34-0410-b5e6-96231b3b80d8